How to store crabs for a longer time?

The first method of preservation is refrigerator refrigeration. If it is a live pike crab.

First of all, tie the feet of the pike crab and put it on a plate or in a foam box, taking care to put it backwards, so that it can not move, so that its physical strength can be preserved. Then spray a layer of light salt water on top.

Cover with a damp towel to moisturize, this step is very important, don't forget. After these steps are done, we can store them in the refrigerator compartment while refrigerating. The temperature of the refrigerator freezer is best around 5 degrees, so that the crab can be stored for about 3 days without any problem, but it is still necessary to eat it as soon as possible, because the longer the time, the crab's physical energy will consume some of the fat, and it will not be so fat when eating.

To put it simply, the longer the crab is left out, the thinner it will become, and the worse the taste will be.

If we want the crab to last longer, we have to use the second method. This method is to steam the crab and freeze it in the refrigerator first, so that there is no problem in storing it for a year. The specific method is to start steaming the pike crab in a pot of cold water, pay attention to put a little high liquor in the water, and do not put other seasonings.

After the crab is steamed, take it out and let it cool thoroughly, put it in a fresh-keeping bag, and squeeze out the air in the fresh-keeping bag thoroughly. When we eat it, take it out without thawing, put it directly in the pot, add a few slices of ginger, and steam it in cold water for about three minutes to cook.

The first method is to sprinkle a small spoonful of salt in a deep-bottomed container for 12 to 24 hours, which also allows the crab to spit out the dirt in the belly.

The second method is to sprinkle some white sesame seeds in the safe box at the bottom of the refrigerator (for its consumption, but you will be hungry and thin), cover with a wet towel or sprinkle some water, don't put a lot of water and it will die, and it can also be stored for a long time.

Crabs like to be cool. In addition, the crabs checked in the air are mostly packed in sealed plastic foam boxes, which are airtight. So it is not suitable for long-term storage of crabs.

After getting off the plane, it is recommended to quickly prick a small hole to breathe. Crabs are advised not to be eaten after death, and seafood is very agreeable to cause food poisoning, which can lead to death in severe cases. So don't lose your health or even your life because of a small amount of money.

In fact, preserving a crab is like giving it a vacation, the key is to make it relax, protect from the sun, moisturize and keep it clean. For example, you can hold the crab in your hand to avoid injuring any part of its body, and then place it in a cool place away from direct sunlight. Alternatively, you can cover the crabs with a damp towel to keep them hydrated and sprinkle them regularly.

The vitality of the crab is very strong, as long as the room temperature is between 15 and 25, it can be stored indoors for 5 or 7 days, and if it is regularly added with food, it can feed for half a month. It is recommended to observe the crab situation at any time during the placement process, and once the crab is not vigorous, it is recommended to eat it immediately.

Put the crab in the refrigerator to keep it fresh can be stored for about 2-3 days, cover the crab with a wet towel to ensure its humidity, adjust the temperature of the refrigerator to 5 8, and the crab can survive for about 2 3 days. If the existing crab is found to be dying, the best way is to cook and eat it in time, if it is a crab that has died, it is best not to eat it, because the bacteria in the dead crab multiply quickly, and it will bring adverse effects to the human body after eating.

Crabs that are eaten overnight should not be eaten, because crabs also contain a lot of histidine, and if you can't eat it overnight, the histidine in it will decompose and produce toxic substances that will cause damage to the human body. Secondly, don't eat the stomach and intestines of crabs, because crabs like to eat corrosive foods when they are growing, these foods will enter the stomach and intestines after eating, so the probability of bacteria is much higher, you need to pay attention when eating crabs, do not eat the stomach and intestines of crabs, so as not to bring adverse effects to the body.